SRTY · IV Rank History
ProShares UltraPro Short Russell2000 · ETF
IV Rank measures where SRTY's current 30-day implied volatility sits in its trailing 90-day distribution (0% = lowest in 90 days, 100% = highest). It's the most reliable signal for whether options on SRTY are priced rich or cheap relative to its own recent regime.
SRTY IV rank history
89 sessionsIV rank = where today's implied volatility sits in its 1-year range (0–100). Above 50 favours selling premium; the shaded band marks 50–100.
SRTY IV Rank Summary
Current
7%
Compressed — premium buying regime
30-Day Avg
8%
60-Day Avg
8%
90-Day Avg
6%
90-Day Low
0%
90-Day High
43%
IV Rank is bounded 0%–100% by construction. Sustained levels above 75% historically
precede mean reversion in SRTY's implied vol; sustained sub-25% readings
often coincide with low-realized regimes ahead of catalyst events. See the
Vol Arb Screener for symbols where current IV
rank diverges most from realized volatility.
SRTY IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20261002 | 7% | 64.4% |
| 20261001 | 37% | 93.8% |
| 20260930 | 9% | 66.4% |
| 20260929 | 43% | 99.1% |
| 20260928 | 10% | 67.0% |
| 20260925 | 5% | 61.9% |
| 20260924 | 26% | 83.0% |
| 20260923 | 4% | 61.2% |
| 20260922 | 4% | 61.5% |
| 20260921 | 2% | 58.9% |
| 20260918 | 18% | 75.0% |
| 20260917 | 2% | 59.0% |
| 20260916 | 24% | 80.9% |
| 20260915 | 0% | 57.4% |
| 20260914 | 3% | 62.6% |
| 20260911 | 1% | 61.0% |
| 20260910 | 4% | 71.4% |
| 20260909 | 1% | 62.5% |
| 20260908 | 0% | 61.0% |
| 20260904 | 2% | 65.4% |
| 20260903 | 2% | 67.0% |
| 20260902 | 6% | 76.5% |
| 20260901 | 4% | 72.8% |
| 20260831 | 4% | 72.5% |
| 20260828 | 2% | 67.2% |
| 20260827 | 2% | 65.9% |
| 20260826 | 3% | 68.2% |
| 20260825 | 2% | 65.6% |
| 20260824 | 4% | 70.9% |
| 20260821 | 0% | 60.3% |
| 20260820 | 3% | 67.7% |
| 20260819 | 2% | 66.3% |
| 20260818 | 3% | 69.6% |
| 20260817 | 2% | 64.2% |
| 20260814 | 1% | 63.0% |
| 20260813 | 1% | 64.2% |
| 20260812 | 0% | 59.6% |
| 20260811 | 1% | 64.3% |
| 20260810 | 1% | 65.1% |
| 20260806 | 0% | 62.1% |
| 20260805 | 28% | 154.9% |
| 20260804 | 19% | 128.1% |
| 20260803 | 14% | 115.1% |
| 20260731 | 9% | 100.1% |
| 20260730 | 10% | 103.6% |
| 20260729 | 17% | 123.3% |
| 20260728 | 10% | 102.6% |
| 20260727 | 11% | 103.9% |
| 20260724 | 12% | 109.5% |
| 20260723 | 8% | 96.5% |
| 20260722 | 13% | 112.3% |
| 20260721 | 7% | 92.6% |
| 20260720 | 12% | 107.0% |
| 20260716 | 6% | 90.7% |
| 20260715 | 6% | 91.2% |
| 20260714 | 9% | 98.6% |
| 20260713 | 9% | 99.1% |
| 20260710 | 5% | 88.7% |
| 20260709 | 3% | 80.8% |
| 20260708 | 4% | 85.9% |
| 20260707 | 9% | 98.4% |
| 20260706 | 7% | 92.4% |
| 20260702 | 2% | 77.9% |
| 20260701 | 7% | 92.2% |
| 20260630 | 3% | 81.6% |
| 20260629 | 3% | 81.8% |
| 20260626 | 4% | 84.9% |
| 20260625 | 6% | 89.4% |
| 20260624 | 5% | 86.9% |
| 20260623 | 6% | 90.8% |
| 20260622 | 4% | 85.3% |
| 20260618 | 2% | 77.4% |
| 20260617 | 3% | 82.9% |
| 20260616 | 3% | 80.6% |
| 20260615 | 4% | 82.4% |
| 20260613 | 4% | 82.1% |
| 20260612 | 4% | 81.9% |
| 20260611 | 5% | 83.8% |
| 20260610 | 5% | 84.0% |
| 20260609 | 4% | 81.1% |
| 20260608 | 3% | 77.9% |
| 20260605 | 2% | 75.8% |
| 20260604 | 3% | 77.3% |
| 20260603 | 2% | 74.7% |
| 20260602 | 6% | 87.3% |
| 20260601 | 5% | 83.3% |
| 20260529 | 4% | 79.6% |
| 20260528 | 4% | 81.2% |
| 20260527 | 5% | 85.0% |
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.